Add progress bar to installer.
Add progress bar to installer.

denmojo/pygrow,grow/pygrow,codedcolors/pygrow,denmojo/pygrow,codedcolors/pygrow,grow/grow,grow/grow,vitorio/pygrow,vitorio/pygrow,grow/grow,grow/pygrow,grow/pygrow,codedcolors/pygrow,grow/grow,denmojo/pygrow,denmojo/pygrow,vitorio/pygrow